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Nitrogen doped graphene: influence of precursors and conditions of the synthesis

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43897492" target="_blank" >RIV/60461373:22310/14:43897492 - isvavai.cz</a>

  • Result on the web

    <a href="http://pubs.rsc.org/en/content/articlepdf/2014/TC/C3TC32359E" target="_blank" >http://pubs.rsc.org/en/content/articlepdf/2014/TC/C3TC32359E</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1039/c3tc32359e" target="_blank" >10.1039/c3tc32359e</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Nitrogen doped graphene: influence of precursors and conditions of the synthesis

  • Original language description

    Heteroatoms doped graphenes, especially nitrogen doped graphenes, have attracted much attention due to their remarkable performance as parts of lithium-ion batteries, advanced catalyst supports, super capacitors and fuel cells. The performance of doped materials strongly depends on the level of doping. While the nitrogen doped graphenes are synthesized by various methods, the parameters influencing the level of doping are seldom studied. Here we prepare nitrogen doped graphenes by exfoliation of different graphite oxides (i.e. Staudenmaier, Hofmann and Hummers) in an ammonia atmosphere at various exfoliation temperatures (i.e. 600 degrees C, 800 degrees C and 1000 degrees C). We study the efficiency of nitrogen doping using characterization methods such as scanning electron microscopy, Raman spectroscopy, combustible elemental analysis and X-ray photoelectron spectroscopy. We show that the level of doping strongly depends on the type of the starting graphite oxide. This has very import

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CA - Inorganic chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Materials Chemistry C

  • ISSN

    2050-7526

  • e-ISSN

  • Volume of the periodical

    2

  • Issue of the periodical within the volume

    16

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    7

  • Pages from-to

    2887-2893

  • UT code for WoS article

    000334123800008

  • EID of the result in the Scopus database